| 核磁共振法与索氏提取法测定能源植物种子含油量的比较研究 |
| |
| 引用本文： | 董晓丽,白鹏莉,王金妹,阮成江.核磁共振法与索氏提取法测定能源植物种子含油量的比较研究[J].可再生能源,2011,29(3):21-24. |
| |
| 作者姓名： | 董晓丽 白鹏莉 王金妹 阮成江 |
| |
| 作者单位： | 1. 辽宁师范大学生命科学学院,辽宁大连116029;大连民族学院生命科学学院,辽宁大连116600
2. 大连民族学院生命科学学院,辽宁大连,116600 |
| |
| 基金项目： | 国家“十一五”科技支撑计划重大项目子专题(2006BAD09A04); 辽宁省教育厅高等学校科研项目(2009A150); 中央高校基本科研业务费专项资金(DC10020102)资助 |
| |
| 摘 要： | 种子含油量是衡量能源植物开发潜力的一个重要指标。为寻找快速、准确测定种子含油量的方法,采用核磁共振法和索氏提取法测定了4种潜在能源植物的种子含油量,并对其进行了分析比较。结果表明:核磁共振法测定的种子含油量明显高于索氏提取法,其中,两种方法测得的曼陀罗种子含油量分别为28.87%和25.91%,海滨锦葵分别为17.74%和14.78%,中国沙棘分别为9.53%和6.82%,蓖麻分别为47.01%和44.31%。核磁共振法测定种子含油量具有简便、无损坏等特点,弥补了索氏提取法耗时,不能提取磷脂、糖脂、脂蛋白等结合态脂类的不足,可用于能源植物种子含油量的快速测定,为筛选潜在能源植物新种质资源提供了可靠方法。
|
| 关 键 词： | 核磁共振法 索氏提取法 能源植物 种子含油量 |
Comparative study on determination of seed oil content of energy plants by using NMR and Soxhlet Extraction |
| |
| DONG Xiao-li,BAI Peng-li,WANG Jin-mei,RUAN Cheng-jiang.Comparative study on determination of seed oil content of energy plants by using NMR and Soxhlet Extraction[J].Renewable Energy,2011,29(3):21-24. |
| |
| Authors: | DONG Xiao-li BAI Peng-li WANG Jin-mei RUAN Cheng-jiang |
| |
| Affiliation: | DONG Xiao-li1,2,BAI Peng-li1,WANG Jin-mei1,RUAN Cheng-jiang2(1.College of Life Science,Liaoning Normal University,Dalian 116029,China,2.College of Life Science,Dalian Nationalities University,Dalian 116600,China) |
| |
| Abstract: | The seed oil content is an important index for evaluating energy plants.To find a quick and precise method for testing the seed oil content,we measured the seed oil contents of four potential energy plants by using the methods of Nuclear Magnetic Resonance(NMR) and Soxhlet Extraction,and compared the results among them.Results showed that the seed oil contents tested by NMR are significantly higher than that of Soxhlet Extraction.For the two methods,the measured seed oil contents of Datura stramonium were 2... |
| |
| Keywords: | NMR Soxhlet Extraction energy plants seed oil content |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
